Home / 1,903,730.10-2,854,454.12-893,073.66

Finding the Fourth Proportional to 1,903,730.10, 2,854,454.12 and 893,073.66

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Solution

The fourth proportional to 1,903,730.10, 2,854,454.12 and 893,073.66 is: 1,339,075.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,730.10 : 2,854,454.12 = 893,073.66 : x
  2. Step 2: Convert to fraction form
    1,903,730.10/2,854,454.12 = 893,073.66/x
  3. Step 3: Cross multiply
    1,903,730.10x = 2,854,454.12 × 893,073.66
  4. Step 4: Simplify right side
    1,903,730.10x = 2,549,237,788,250.48
  5. Step 5: Solve for x
    x = 2,549,237,788,250.48/1,903,730.10
  6. Step 6: Final answer
    x = 1,339,075.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.